body{
  font-family: sans-serif;
  margin: 0;
  padding: 0;
  padding-top: 100px;
}
.input-bar{
  width: 100%;
  box-shadow: 0 0 5px #333;
  margin-bottom: 10px;
  position: fixed;
  top: 0;
  background: #fff;
  z-index: 999999;
}
.input-bar-inner{
  padding: 20px;
}
input{
  width: 78%;
  border-radius: 4px;
  box-shadow: inset 0 0 2px #aaa;
  border: 1px solid #aaa;
  font-size: 20px;
  padding: 1%;
}
input[type=number]{
  width: 16%;
  float: right;
}
.what-is-this{
  position: fixed;
  bottom: 0px;
  right: 0px;
  padding: 10px;
  background: #fff;
  box-shadow: 0 0 3px #333;
}